Seattle's Big Bertha tunnel drill blocked by mystery object
Video Statistics and Information
Channel: CBS This Morning
Views: 637,850
Rating: 4.5483871 out of 5
Keywords: seattle, big bertha, drill, dig, tunnel, commuter, big dig, mystery, problem, blackstone, video, videos, cbsnews.com video, cbs news video
Id: tuZpqzd1lpY
Channel Id: undefined
Length: 2min 21sec (141 seconds)
Published: Tue Dec 17 2013
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